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All Journal Buletin Peternakan Jurnal Kimia Mulawarman Formosa Journal of Applied Sciences (FJAS) Journal of Management and Social Sciences Lokawati: Jurnal Penelitian Manajemen dan Inovasi Riset
Agustin Pratiwi
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Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Social Sciences Veterinary Other

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Journal : Jurnal Kimia Mulawarman

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ANALISIS PERUBAHAN KADAR LOGAM TEMBAGA (Cu) PADA PENAMBAHAN ION PERAK (Ag) DENGAN METODE ELEKTROKOAGULASI Agustin Pratiwi; Bohari Yusuf; Rahmat Gunawan
JURNAL KIMIA MULAWARMAN Vol 13 No 1 (2015)
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

The analysis of changes in levels of copper (Cu) on the addition of silver ions (Ag) with electrocoagulation method has been researched by using Atomic Absorption Spectrophotometer (AAS) as an instrument for the determination of levels. The addition of ionic silver (Ag) in a solution of copper (Cu) using varying concentrations of silver (Ag) 4, 6, 8, 10 and 12 ppm. The results showed that the effect of the addition of ionic silver (Ag) 4,6, 8, 10 and 12 resulted in changes in the levels of copper (Cu) are deposited successively in the ppm concentration is 9.375; 9.324; 9.272; 9.168; 9.142 and 9.116. Metalcontentof silver(Ag) in a medium containing copper (Cu) with a variety of metallic silver( Ag) differentat 4, 6, 8, 10 and 12ppm after the electrocoagulation metal contentof silver(Ag) depositedin the amount3.99; 5.99; 7.96; 9.91 and 11.88ppm.
Co-Authors Andriyani Astuti Anshori, Mochammad Isa Ayrofal Anam Bohari Yusuf Filsa Soraya Iriani Ismail M Fahri Nursalim Mochamad Reza Adiyanto Rahmat Gunawan Riha Fitria Ardelia Sanida Nisa Farasi Supadmo Supadmo Toha Mahsun